As we all know, it is common belief (here in the US anyways) that airline food is terrible. I don't believe this to be always true. I just wanted to know, does anybody here know which caterers (such as Dobbs or LSG Sky Chefs) serves the better meals? Also which airlines have the better meals?

LSG SkyChefs serves more than 100 airlines worldwide and is definitely the most experienced caterer.
It's customers are among many others 'Singapore Airlines', 'Qatar' and 'Emirates', all airlines which are highly ranked in regards of airline food.

I tested most of their meals on numerous flights and on many visits to LSG plants and can tell you that they always go for the more expensive ingredients and I would say that 95% of their food tastes really good!

Of course it also depends of the price the airline is willing to pay, ranging from 3$ to more than 250$ per passenger.

Air China public relations department said that in this year Air China will improve its onboard catering service on some domestic and international flights, especially for Business and First Class passengers.